Question

What is the viscosity of an ideal fluid?
A) Equal to its mass B) Equal to its weight C) Zero D) One

Answer 1

Answer:

i think zero

Explanation:

fluid that has no resistance to shear stress is known as an ideal or inviscid fluid. Zero viscosity is observed only at very low temperatures in superfluids. Otherwise, the second law of thermodynamics requires all fluids to have positive viscosity; such fluids are technically said to be viscous or viscid.